Ask Question
22 March, 15:44

What are signs that a chemical reaction has occured

+2
Answers (2)
  1. 22 March, 16:00
    0
    Color change, formation of a precipitate, heat, formation of a gas, and odor
  2. 22 March, 16:01
    0
    Change in color, temp change, precipitate formed
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What are signs that a chemical reaction has occured ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers